I bought Aquabells, didn't like them
JenL,
If you're considering Aquabells I wouldn't recommend them. I used to travel a lot in my last job and they seemed like a great idea but...
It's kind of clumsy to pack & carry two dumbbell handles, the twist-on clamps and EIGHT vinyl barbell plates. A bit much.
First of all, filling up the "plates" with water takes FOREVER. They have kind of small snouts/plugs and it just takes time to put water in each one and plug it up. I found it easier to fill these the night before I planned to workout and leave them in the shower
It just took too long - like 45 minutes to fill all 8 plates!
Then when you put 4 plates on each of the dumbbell handles they squish so tight there's only about 2" of room for your hands to hold the handles - it's painful to actually hold onto them!
If you only put on 2 plates then the dumbbell is 8lbs, so although they're a bit easier to hold it's not heavy enough for most exercises.
And after all this I was using them in a hotel and one of the snouts on a water-filled plate accidentally opened up and gallons of water gushed out onto my hotel bed! Ack! What a mess. I had to hurl myself into the shower with the Aquabells, soaked in water.
Needless to say these went straight onto eBay after that trip!
I highly recommend some resistance tubing and workout cards. Or if you carry a laptop bring some workout DVDs that don't require weights (ab workouts, yoga, non-weighted leg work like Tamilee Webb's "I Want Those" workouts, etc). Make sure you try playing DVDs in your CD-ROM drive before you leave home, most laptops require an extra program to allow you to play DVDs... Your office IT dept should have that program.
Good luck!